#!/usr/bin/env python
# -*- coding: utf-8 -*-
#===============================================================================
# Copyright 2011 zod.yslin
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# 
# Author: zod.yslin
# Email: 
# File Name: constructor.py
# Description: 
# 
# Edit History: 
#   2011-08-10    File created.
#===============================================================================
class Demo:
    def __init__(self, i):
        self.i = i
          
    def __init__(self, j):
        self.j = j
    
    """
    Only one constructor, it will override others.
    """
    def __init__(self, i, j):
        self.i = i
        self.j = j

    def hello(self):
        print("hello", self.j)

    def helloAll(self):
        print("hello all", self.i, self.j)
 
#a = Demo(9527)  # error
#a.hello()
b = Demo(9527, 3345678)
b.helloAll()
